股本结构
单位：万股
| 公告日期 | 2010-06-30 | 2009-06-02 | 2008-06-30 |
|---|---|---|---|
| 证券总股本 | 2601.66 | 3380.24 | 3383.74 |
| 普通股本 | 10406.65 | 13520.97 | 13534.97 |
| 优先股 | 未披露 | 未披露 | 未披露 |
| 其他 | 未披露 | 未披露 | 未披露 |
| 变动日期 | 2009-12-31 | 2008-12-31 | 2007-12-31 |
注释：中概股证券总股本=普通股股本/
存托凭证比例
，当前存托凭证比例为：4
历史变动
| 公告日期 | 变动后普通股本（万股） | 变动后优先股（万股） | 变动原因 | 变动日期 |
|---|---|---|---|---|
| 2010-06-30 | 10406.65 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Repurchase of shares
Deregistration of shares
|
2009-12-31 |
| 2009-06-02 | 13520.97 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Forfeiture of restricted shares
|
2008-12-31 |
| 2008-06-30 | 13534.97 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Conversion of mezzanine equity
Issuance of shares upon the initial public offering
Insurance of restricted shares
|
2007-12-31 |
from December 31, 2008 to December 31, 2009
Repurchase of shares
Deregistration of shares
from December 31, 2007 to December 31, 2008
Forfeiture of restricted shares
from December 31, 2006 to December 31, 2007
Conversion of mezzanine equity
Issuance of shares upon the initial public offering
Insurance of restricted shares